diff --git a/Packaging/windows/mingw-prep.sh b/Packaging/windows/mingw-prep.sh
index 3dc88ea28..d0aec8c07 100755
--- a/Packaging/windows/mingw-prep.sh
+++ b/Packaging/windows/mingw-prep.sh
@@ -1,7 +1,7 @@
 #!/usr/bin/env bash
 
-SDLDEV_VERS=2.26.1
-SODIUM_VERS=1.0.18
+SDLDEV_VERS=2.30.3
+SODIUM_VERS=1.0.20
 
 # exit when any command fails
 set -euo pipefail
diff --git a/Packaging/windows/mingw9x-prep.sh b/Packaging/windows/mingw9x-prep.sh
index 020983cef..e23820a2b 100755
--- a/Packaging/windows/mingw9x-prep.sh
+++ b/Packaging/windows/mingw9x-prep.sh
@@ -1,7 +1,7 @@
 #!/usr/bin/env bash
 
 SDLDEV_VERS=1.2.15
-SODIUM_VERS=1.0.18
+SODIUM_VERS=1.0.20
 
 # exit when any command fails
 set -euo pipefail